Home / 2,933,846,891.17-4,048,341,233.46-1,983,295,838.86

Finding the Fourth Proportional to 2,933,846,891.17, 4,048,341,233.46 and 1,983,295,838.86

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Solution

The fourth proportional to 2,933,846,891.17, 4,048,341,233.46 and 1,983,295,838.86 is: 2,736,699,841.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,933,846,891.17 : 4,048,341,233.46 = 1,983,295,838.86 : x
  2. Step 2: Convert to fraction form
    2,933,846,891.17/4,048,341,233.46 = 1,983,295,838.86/x
  3. Step 3: Cross multiply
    2,933,846,891.17x = 4,048,341,233.46 × 1,983,295,838.86
  4. Step 4: Simplify right side
    2,933,846,891.17x = 8,029,058,322,606,577,664
  5. Step 5: Solve for x
    x = 8,029,058,322,606,577,664/2,933,846,891.17
  6. Step 6: Final answer
    x = 2,736,699,841.69

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.